Framework for supporting 802.1q tagged VLANs as a form of multiplexed link.
Actually, most of the changes here were just to generalize the "virtual interface" state in the DB. Other than the client-side scripts, there is very little specific here specific to tagged VLANs. In fact, you cannot specify "vlan" as a type yet as we haven't done the snmpit support for setting up the switches. For more info see bas:~mike/flux/doc/testbed-virtinterfaces.txt, which I will integrate into the knowledge base and the Emulab doc at some point.